US Senate leader backs stem cell research

Frist said he will support the House Bill, even though he wants to clarify in the Bill the ethical framework for donating the frozen embryos for research.

8216;8216;I also strongly believe, as do countless other scientists, clinicians and doctors, that embryonic stem cells uniquely hold specific promise for some therapies and potential cures that adult stem cells just cannot provide,8217;8217; Frist said, explaining why he believes it is time to change Bush8217;s policies.

Embryonic stem cells can be transformed into many other types of cells. They offer the potential for regenerating damaged organs or tissues, with the possibility of treating diseases such as Parkinson8217;s or juvenile diabetes.

The Bill passed the House with a strong bipartisan majority and advocates believed it had lots of momentum going into the Senate, despite Bush8217;s veto threat. But it got bogged down in a procedural morass and Frist put off an anticipated July vote until at least September or October.

8212;Reuters